บริษัท น่ำแซอินเตอร์เทรดดิ้ง จำกัด มีความภูมิใจที่จะนำเสนอผลิตภัณฑ์ของโอเรียนทัลมอเตอร์ 6 กลุ่ม เพื่อตอบสนองความต้องการทางอุตสาหกรรม ดังนี้ Standard AC Motors, Speed Control Motors, Stepping Motors, AC Servo Motors, Controllers และ Motorized Actuators อีกหนึ่งผลิตภัณฑ์คุณภาพจาก NITCO

Intermediate Pulley(L,U,T Model)An intermediate-type variable speed drive is a speed change pulley used between the motor and machine. Two fixed pulleys (cone) are set at both ends of the sleeve and a moving pulley (cone) is set between them. Speed is changed by moving the pulley to the thrust direction to change the pitch diameters of the motor-side and the machine-side intermediate pulleys antagonistically. The L model with lever-operated speed change, U model with handle-operated speed change and T model for user-defined design are available.

SFS Model The SFS model are metal disk type couplings. Carbon steel is used for the body material. Very high torsional rigidity assures accurate shaft rotation and ultra precision control. A single element type with high rigidity, double-element type with flexibility (two elements are used through a spacer plate) and floating type with a flange between double elements are available. Assembly finished or partly-finished product, frictional fastening or key fastening of shaft, or taper shaft correspondence is available for each type.

The 121-[]-20 type has a open-type through shaft structure. The power is applied from the input hub, and is output constantly from the output shaft. Braking of output shaft is performed by the energization of brake in response to the current interruption of clutch. It is strongly resistant to a radial load with a wide bearing span that it can be used with high tension by mounting a V pulley or spur gear. Due to the through-shaft construction, both sides of the shaft can be used for output. Mechanism layout such as using both sides for branch drive, or mounting a detection disc to one side can be performed.

CENTA FLEX H Model Motive power is transmitted through a polyester resin (Hytrel) that has elasticity like that of rubber. It is excellent in absorbing vibrations and shocks. It also excels in resistance to heat, low temperature and oil. Input and output can be connected and disconnected easily merely by moving axially. By using a unique claming mechanism (CENTA-LOCK), mounting in a spline shaft is possible. Hub and spline shafts are completely fixed by using a clamping hub of the CENTA-LOCK mechanism. No fretting wear is caused. (Clamping hub of the CENTA-LOC mechanism is available by special order.)

SFC ModelThe SFC model is a metal disk type coupling with lightweight and high-strength aluminum alloy used for the clamp hub. It has a high torsional rigidity and responsiveness. The SFC-SA2 with single element and ultrahigh rigidity and the SFC-DA2 with double elements and flexibility are available. Each type has a green design corresponding to the RoHS.

HELI-CAL DS Model It is an integral-structured metal coupling with two spiral slits in the round material. It has a higher torsional rigidity compared with the HELI-CAL A model with single spiral slit. A perfect integral construction eliminates backlash. Maximum parallel offset 0.15mm and maximum angular misalignment 3deg. are allowed. The high-strength aluminum alloy material and alumite treated surface ensure a high-corrosion resistance. Two fastening methods can be selected, the set screw method (DSR model) and clamp method (DSCR model).

PDG ModelThe PDG model is a non-stage speed change unit combining a speed changer of the PDS model, motor and worm reducer on the bed. Various applications such as changing the motor to a brake motor, setting the reducer output shaft upward or using a two-speed worm reducer are available except the standard PDG-BSN model. For the PDG-BSN model, the motor output of 0.2kW to 3.7kW (4-pole) and the reducer rate of 1/10 to 1/60 are available.